Mobile workbench



FIG. 1 is a top left front perspective view of a mobile workbench showing our new design;

FIG. 2 is a front elevational view thereof; the rear elevational view being a mirror image;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top left perspective view with the broken lines removed for convenience of illustration;

FIG. 8 is a left side elevational view thereof; and,

FIG. 9 is a bottom plan view thereof.

The broken lines shown in FIGS. 1 through 3, and 6 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a portable mobile workbench, as shown and described. 